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Laser & Optoelectronics Progress, Volume. 61, Issue 5, 0514007(2024)

Effect of in situ TiC Generation on the Ambient/High Temperature Wear Resistance of TiC-Ni25 Composite Coatings

Guoye Jiang1、* and chen Peng2
Author Affiliations
  • 1School of Aeronautical Engineering, Civil Aviation University of China, Tianjin 300300, China
  • 2School of Transportation Science and Engineering, Civil Aviation University of China, Tianjin 300300, China
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    AbstractGet PDF(in Chinese)
    Figures&Tables (20)
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    References (24)
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    Figures & Tables(20)
    Laser cladding test. (a) Schematic diagram of laser cladding process; (b) substrate specimen; (c) laser cladding on the substrate

    Fig. 1. Laser cladding test. (a) Schematic diagram of laser cladding process; (b) substrate specimen; (c) laser cladding on the substrate

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    Frictional wear test. (a) Schematic diagram of pin-disk frictional wear test; (b)‒(e) frictional wear specimens

    Fig. 2. Frictional wear test. (a) Schematic diagram of pin-disk frictional wear test; (b)‒(e) frictional wear specimens

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    Crack detection of TiC-Ni composite coatings with different Ti additions. (a1)‒(a2) 0%Ti-10%TiC-Ni coating; (b1)‒(b2) 2%Ti-10%TiC-Ni coating; (c1)‒(c2) 5%Ti-10%TiC-Ni coating; (d1)‒(d2) 8%Ti-10%TiC-Ni coating

    Fig. 3. Crack detection of TiC-Ni composite coatings with different Ti additions. (a1)‒(a2) 0%Ti-10%TiC-Ni coating; (b1)‒(b2) 2%Ti-10%TiC-Ni coating; (c1)‒(c2) 5%Ti-10%TiC-Ni coating; (d1)‒(d2) 8%Ti-10%TiC-Ni coating

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    EDS analysis of 2%Ti-10%TiC-Ni coating

    Fig. 4. EDS analysis of 2%Ti-10%TiC-Ni coating

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    Cross-sectional SEM images of TiC-Ni composite coatings with different Ti contents. (a) 0%Ti-10%TiC-Ni; (b) 2%Ti-10%TiC-Ni; (c) 5%Ti-10%TiC-Ni; (d) 8%Ti-10%TiC-Ni

    Fig. 5. Cross-sectional SEM images of TiC-Ni composite coatings with different Ti contents. (a) 0%Ti-10%TiC-Ni; (b) 2%Ti-10%TiC-Ni; (c) 5%Ti-10%TiC-Ni; (d) 8%Ti-10%TiC-Ni

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    SEM images of bonding area of TiC-Ni composite coatings with different Ti contents. (a) 0%Ti-10%TiC-Ni; (b) 2%Ti-10%TiC-Ni; (c) 5%Ti-10%TiC-Ni; (d) 8%Ti-10%TiC-Ni

    Fig. 6. SEM images of bonding area of TiC-Ni composite coatings with different Ti contents. (a) 0%Ti-10%TiC-Ni; (b) 2%Ti-10%TiC-Ni; (c) 5%Ti-10%TiC-Ni; (d) 8%Ti-10%TiC-Ni

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    XRD patterns of composite coatings with different Ti contents

    Fig. 7. XRD patterns of composite coatings with different Ti contents

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    Microstructure of coatings with different Ti contents. (a) 0%Ti-10%TiC-Ni; (b) 2%Ti-10%TiC-Ni; (c) 5%Ti-10%TiC-Ni; (d) 8%Ti-10%TiC-Ni

    Fig. 8. Microstructure of coatings with different Ti contents. (a) 0%Ti-10%TiC-Ni; (b) 2%Ti-10%TiC-Ni; (c) 5%Ti-10%TiC-Ni; (d) 8%Ti-10%TiC-Ni

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    Microhardness distribution of TiC-Ni composite coatings with different Ti contents

    Fig. 9. Microhardness distribution of TiC-Ni composite coatings with different Ti contents

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    Average coefficient of friction of the substrate and composite coatings with different Ti contents at different ambient temperatures

    Fig. 10. Average coefficient of friction of the substrate and composite coatings with different Ti contents at different ambient temperatures

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    Wear profile of the substrate and coatings with different Ti contents at different ambient temperatures. (a) 25 ℃; (b) 200 ℃; (c) 400 ℃

    Fig. 11. Wear profile of the substrate and coatings with different Ti contents at different ambient temperatures. (a) 25 ℃; (b) 200 ℃; (c) 400 ℃

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    Wear rate of the substrate and composite coatings with different Ti contents at different ambient temperatures

    Fig. 12. Wear rate of the substrate and composite coatings with different Ti contents at different ambient temperatures

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    Wear morphologies of the substrate at different ambient temperatures. (a)‒(b) 25 ℃; (c)‒(d) 200 ℃; (e)‒(f) 400 ℃

    Fig. 13. Wear morphologies of the substrate at different ambient temperatures. (a)‒(b) 25 ℃; (c)‒(d) 200 ℃; (e)‒(f) 400 ℃

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    Wear morphologies of different coatings at 25 ℃. (a)‒(b) 2%Ti-10%TiC-Ni; (c)‒(d) 5%Ti-10%TiC-Ni; (e)‒(f) 8%Ti-10%TiC-Ni

    Fig. 14. Wear morphologies of different coatings at 25 ℃. (a)‒(b) 2%Ti-10%TiC-Ni; (c)‒(d) 5%Ti-10%TiC-Ni; (e)‒(f) 8%Ti-10%TiC-Ni

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    Wear morphologies and O, Fe elemental spectra of coatings at 200 ℃. (a)‒(b) 2%Ti-10%TiC-Ni; (c)‒(d) 5%Ti-10%TiC-Ni; (e)‒(f) 8%Ti-10%TiC-Ni

    Fig. 15. Wear morphologies and O, Fe elemental spectra of coatings at 200 ℃. (a)‒(b) 2%Ti-10%TiC-Ni; (c)‒(d) 5%Ti-10%TiC-Ni; (e)‒(f) 8%Ti-10%TiC-Ni

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    Wear morphologies and O, Ti elemental spectra of coatings at 400 ℃. (a)‒(b) 2%Ti-10%TiC-Ni; (c)‒(d) 5%Ti-10%TiC-Ni; (e)‒(f) 8%Ti-10%TiC-Ni

    Fig. 16. Wear morphologies and O, Ti elemental spectra of coatings at 400 ℃. (a)‒(b) 2%Ti-10%TiC-Ni; (c)‒(d) 5%Ti-10%TiC-Ni; (e)‒(f) 8%Ti-10%TiC-Ni

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    Wear morphologies and O, Ti, Fe elemental spectra of 5%Ti-10%TiC-Ni coating at 400 ℃

    Fig. 17. Wear morphologies and O, Ti, Fe elemental spectra of 5%Ti-10%TiC-Ni coating at 400 ℃

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    • Table 1. Chemical compostion of Ni25 (mass fraction w) unit: %

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      Table 1. Chemical compostion of Ni25 (mass fraction w) unit: %

      ElementNiCrFeCBSi
      ContentBal.6.3205.9100.0251.5203.220

    • Table 2. Chemical compostion of Ti-TiC-Ni cladding powders (mass fraction w)

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      Table 2. Chemical compostion of Ti-TiC-Ni cladding powders (mass fraction w)

      SampleTiTiCNi
      L0010Bal.
      L1210Bal.
      L2510Bal.
      L3810Bal.

    • Table 3. Laser cladding parameters

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      Table 3. Laser cladding parameters

      Laser power /kWScanning speed /（mm·min-1）Spot diameter /mmDefocus /mmPowder feed rate /（g·min-1）Protective gas flow /（L·min-1）Overlap rate /%
      18006003.52111.81560
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    Guoye Jiang, chen Peng. Effect of in situ TiC Generation on the Ambient/High Temperature Wear Resistance of TiC-Ni25 Composite Coatings[J]. Laser & Optoelectronics Progress, 2024, 61(5): 0514007

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    Paper Information

    Category: Lasers and Laser Optics

    Received: Apr. 3, 2023

    Accepted: May. 13, 2023

    Published Online: Feb. 29, 2024

    The Author Email: Guoye Jiang (gyjiang@cauc.edu.cn)

    DOI:10.3788/LOP231012

    CSTR:32186.14.LOP231012

    Topics

    laser devices and laser physics
    Lasers and Laser Optics
    Laser physics
    laser manufacturing
    Instrumentation, Measurement and Metrology